Evidence map›Paper›PMID 16491377›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2006

Symptom clusters in cancer patients.

Mei-Ling Chen, Ho-Ching Tseng

Abstract read
PubMed Publisher
In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

59 citing papers in PubMed, 2 syntheses or guidelines pooled it, 159 citations in OpenAlex.

  1. A literature synthesis of symptom prevalence and severity in persons receiving active cancer treatment.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2013
    Pooled it
  2. Pooled it
  3. Neurobehavioral effects of interferon-α in patients with hepatitis-C: symptom dimensions and responsiveness to paroxetine.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2012
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  7. Medical and psychosocial symptom clusters and their temporal patterns in people with cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  12. Cumulative burden of symptomatology in patients with gynecologic malignancies undergoing chemotherapy.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2022
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  13. Symptom clusters in outpatients with cancer using different dimensions of the symptom experience.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
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  15. The characteristics and related factors of insomnia among postoperative patients with gastric cancer: a cross-sectional survey.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2021
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  18. A Proposed Theory of Symptom Cluster Management.Belitung nursing journal · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Mei-Ling ChenGraduate Institute of Nursing, Chang Gung University, 259 Wen-Hwa 1st Road, Kwei-Shan, Tao-Yuan, Taiwan. mechenl@mail.cgu.edu.tw
Ho-Ching Tseng
Chang Gung University · TWKoo Foundation Sun Yat-Sen Cancer Center · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

goals of workCancer patients often experience multiple symptoms, many of which have been reported to correlate with each other. The goals of this study were to understand which cancer-related symptoms cluster together and to test the conceptual meanings of the revealed symptom clusters. PATIENTS AND

methodsPatients with various cancer diagnoses (N=151) were recruited from a medical center in northern Taiwan. The 13-item M.D. Anderson symptom inventory was used to assess patients' symptom severity. Selected symptoms were factored using principal-axis factoring with oblique rotation. The known-group technique was used to validate the conceptual meanings of revealed factors. MAIN

resultsPatients' symptom severity ratings fit a three-factor solution that explained 55% of the variance. These three factors (symptom clusters) were named sickness symptom cluster, gastrointestinal symptom cluster, and emotional symptom cluster. Patients with pain and with advanced diseases had significantly higher mean scores in the sickness symptom cluster than patients without pain and with earlier-stage diseases. The patients' functional status was negatively correlated with mean scores in the sickness symptom cluster. Patients under chemotherapy demonstrated significantly higher mean scores in the gastrointestinal symptom cluster than patients under other treatments. Patients with anxiety or depression also had significantly higher mean scores in the emotional symptom cluster than patients without anxiety or depression.

conclusionsThis study identified three underlying symptom clusters and verified their conceptual meaning in cancer patients. Knowing these symptom clusters may help healthcare professionals understand plausible mechanisms for the aggregation of symptoms.

Indexed as

Activities of Daily LivingAdolescentAdultAgedCluster AnalysisFactor Analysis, StatisticalFemaleHumansKarnofsky Performance StatusMaleMiddle AgedMultivariate AnalysisNeoplasmsQuality of LifeResearch DesignSeverity of Illness Index

Identifiers

PMID16491377
OpenAlexW1996624485

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.